1 Samuel 2:15-16

15Even before the fat was burned, the priest’s servant would come and say to the one who was sacrificing, “Give the priest some meat to roast, because he won’t accept boiled meat from you — only raw.”

16If that person said to him, “The fat must be burned first; then you can take whatever you want for yourself,” the servant would reply, “No, I insist that you hand it over right now. If you don’t, I’ll take it by force!”